150750580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 328514256

約数和(自身を除く): 177763676

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 740, 1010, 2017, 2020, 3737, 4034, 7474, 8068, 10085, 14948, 18685, 20170, 37370, 40340, 74629, 74740, 149258, 203717, 298516, 373145, 407434, 746290, 814868, 1018585, 1492580, 2037170, 4074340, 7537529, 15075058, 30150116, 37687645, 75375290, 150750580]

約数ペア:

[(1, 150750580), (2, 75375290), (4, 37687645), (5, 30150116), (10, 15075058), (20, 7537529), (37, 4074340), (74, 2037170), (101, 1492580), (148, 1018585), (185, 814868), (202, 746290), (370, 407434), (404, 373145), (505, 298516), (740, 203717), (1010, 149258), (2017, 74740), (2020, 74629), (3737, 40340), (4034, 37370), (7474, 20170), (8068, 18685), (10085, 14948)]